./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b2b7df93b51a94ba716b03fbeddaaade451179b4a653f71c9a376f3a6d0a7d2d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 15:44:36,189 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 15:44:36,258 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 15:44:36,262 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 15:44:36,263 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 15:44:36,292 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 15:44:36,293 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 15:44:36,293 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 15:44:36,294 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 15:44:36,294 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 15:44:36,294 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 15:44:36,294 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 15:44:36,295 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 15:44:36,299 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 15:44:36,299 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 15:44:36,300 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 15:44:36,300 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 15:44:36,300 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 15:44:36,301 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 15:44:36,301 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 15:44:36,301 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 15:44:36,302 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 15:44:36,303 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 15:44:36,303 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 15:44:36,303 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 15:44:36,304 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 15:44:36,304 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 15:44:36,304 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 15:44:36,305 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 15:44:36,305 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:44:36,305 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 15:44:36,306 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 15:44:36,306 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 15:44:36,306 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 15:44:36,306 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 15:44:36,307 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 15:44:36,307 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 15:44:36,307 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 15:44:36,308 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 15:44:36,308 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2b7df93b51a94ba716b03fbeddaaade451179b4a653f71c9a376f3a6d0a7d2d [2024-10-11 15:44:36,575 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 15:44:36,603 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 15:44:36,608 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 15:44:36,609 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 15:44:36,610 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 15:44:36,611 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i [2024-10-11 15:44:38,125 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 15:44:38,694 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 15:44:38,694 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i [2024-10-11 15:44:38,741 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/88cb7f04b/738451ceef8f4deab46bd4aac2af8da2/FLAG3f5da2e75 [2024-10-11 15:44:38,759 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/88cb7f04b/738451ceef8f4deab46bd4aac2af8da2 [2024-10-11 15:44:38,761 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 15:44:38,763 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 15:44:38,764 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 15:44:38,764 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 15:44:38,771 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 15:44:38,772 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:44:38" (1/1) ... [2024-10-11 15:44:38,773 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51caa988 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:44:38, skipping insertion in model container [2024-10-11 15:44:38,773 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:44:38" (1/1) ... [2024-10-11 15:44:38,924 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 15:44:41,396 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i[353830,353843] [2024-10-11 15:44:41,468 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:44:41,510 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 15:44:41,605 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4668-4669] [2024-10-11 15:44:41,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4678] [2024-10-11 15:44:41,609 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4685] [2024-10-11 15:44:41,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4823] [2024-10-11 15:44:41,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4826] [2024-10-11 15:44:41,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4829] [2024-10-11 15:44:41,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4832] [2024-10-11 15:44:41,627 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (90), "i" (12UL)); [5057-5058] [2024-10-11 15:44:41,628 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (92), "i" (12UL)); [5065-5066] [2024-10-11 15:44:41,628 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (93), "i" (12UL)); [5073-5074] [2024-10-11 15:44:41,630 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (123), "i" (12UL)); [5100-5101] [2024-10-11 15:44:41,630 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (124), "i" (12UL)); [5108-5109] [2024-10-11 15:44:42,016 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i[353830,353843] [2024-10-11 15:44:42,027 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:44:42,154 INFO L204 MainTranslator]: Completed translation [2024-10-11 15:44:42,155 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:44:42 WrapperNode [2024-10-11 15:44:42,155 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 15:44:42,157 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 15:44:42,157 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 15:44:42,157 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 15:44:42,165 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:44:42" (1/1) ... [2024-10-11 15:44:42,279 ERROR L1136 TypeChecker]: C: support_list[0].vendor = (char *)"OnStream" [10905]: Variable #t~ret2691 modified in procedure osst_supports but not declared [2024-10-11 15:44:42,279 ERROR L1136 TypeChecker]: C: support_list[0].vendor = (char *)"OnStream" [10905]: Undeclared identifier #t~ret2691 in IdentifierExpression[#t~ret2691,] [2024-10-11 15:44:42,280 ERROR L1136 TypeChecker]: C: support_list[0].vendor = (char *)"OnStream" [10905]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2691,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]],IntegerLiteral[8]]] [2024-10-11 15:44:42,280 ERROR L1136 TypeChecker]: C: support_list[1].vendor = (char *)"OnStream" [10909]: Variable #t~ret2692 modified in procedure osst_supports but not declared [2024-10-11 15:44:42,280 ERROR L1136 TypeChecker]: C: support_list[1].vendor = (char *)"OnStream" [10909]: Undeclared identifier #t~ret2692 in IdentifierExpression[#t~ret2692,] [2024-10-11 15:44:42,280 ERROR L1136 TypeChecker]: C: support_list[1].vendor = (char *)"OnStream" [10909]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2692,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] [2024-10-11 15:44:42,281 ERROR L1136 TypeChecker]: C: support_list[2].vendor = (char *)"OnStream" [10913]: Variable #t~ret2693 modified in procedure osst_supports but not declared [2024-10-11 15:44:42,281 ERROR L1136 TypeChecker]: C: support_list[2].vendor = (char *)"OnStream" [10913]: Undeclared identifier #t~ret2693 in IdentifierExpression[#t~ret2693,] [2024-10-11 15:44:42,281 ERROR L1136 TypeChecker]: C: support_list[2].vendor = (char *)"OnStream" [10913]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2693,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] [2024-10-11 15:44:42,281 ERROR L1136 TypeChecker]: C: support_list[3].vendor = (char *)"OnStream" [10917]: Variable #t~ret2694 modified in procedure osst_supports but not declared [2024-10-11 15:44:42,281 ERROR L1136 TypeChecker]: C: support_list[3].vendor = (char *)"OnStream" [10917]: Undeclared identifier #t~ret2694 in IdentifierExpression[#t~ret2694,] [2024-10-11 15:44:42,282 ERROR L1136 TypeChecker]: C: support_list[3].vendor = (char *)"OnStream" [10917]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2694,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[96],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] [2024-10-11 15:44:42,282 ERROR L1136 TypeChecker]: C: support_list[4].vendor = (char *)"OnStream" [10921]: Variable #t~ret2695 modified in procedure osst_supports but not declared [2024-10-11 15:44:42,283 ERROR L1136 TypeChecker]: C: support_list[4].vendor = (char *)"OnStream" [10921]: Undeclared identifier #t~ret2695 in IdentifierExpression[#t~ret2695,] [2024-10-11 15:44:42,283 ERROR L1136 TypeChecker]: C: support_list[4].vendor = (char *)"OnStream" [10921]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2695,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[128],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] [2024-10-11 15:44:42,292 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:44:42" (1/1) ... [2024-10-11 15:44:42,292 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 15:44:42,293 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 15:44:42,294 INFO L158 Benchmark]: Toolchain (without parser) took 3530.82ms. Allocated memory was 157.3MB in the beginning and 245.4MB in the end (delta: 88.1MB). Free memory was 103.1MB in the beginning and 124.8MB in the end (delta: -21.7MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2024-10-11 15:44:42,295 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 113.2MB. Free memory is still 86.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 15:44:42,295 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3391.74ms. Allocated memory was 157.3MB in the beginning and 245.4MB in the end (delta: 88.1MB). Free memory was 103.0MB in the beginning and 134.1MB in the end (delta: -31.1MB). Peak memory consumption was 127.1MB. Max. memory is 16.1GB. [2024-10-11 15:44:42,296 INFO L158 Benchmark]: Boogie Procedure Inliner took 135.73ms. Allocated memory is still 245.4MB. Free memory was 134.1MB in the beginning and 124.8MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-10-11 15:44:42,297 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 113.2MB. Free memory is still 86.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3391.74ms. Allocated memory was 157.3MB in the beginning and 245.4MB in the end (delta: 88.1MB). Free memory was 103.0MB in the beginning and 134.1MB in the end (delta: -31.1MB). Peak memory consumption was 127.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 135.73ms. Allocated memory is still 245.4MB. Free memory was 134.1MB in the beginning and 124.8MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10905]: Type Error Variable #t~ret2691 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10905]: Type Error Undeclared identifier #t~ret2691 in IdentifierExpression[#t~ret2691,] - TypeErrorResult [Line: 10905]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2691,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 10909]: Type Error Variable #t~ret2692 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10909]: Type Error Undeclared identifier #t~ret2692 in IdentifierExpression[#t~ret2692,] - TypeErrorResult [Line: 10909]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2692,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 10913]: Type Error Variable #t~ret2693 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10913]: Type Error Undeclared identifier #t~ret2693 in IdentifierExpression[#t~ret2693,] - TypeErrorResult [Line: 10913]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2693,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 10917]: Type Error Variable #t~ret2694 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10917]: Type Error Undeclared identifier #t~ret2694 in IdentifierExpression[#t~ret2694,] - TypeErrorResult [Line: 10917]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2694,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[96],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 10921]: Type Error Variable #t~ret2695 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10921]: Type Error Undeclared identifier #t~ret2695 in IdentifierExpression[#t~ret2695,] - TypeErrorResult [Line: 10921]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2695,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[128],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]],IntegerLiteral[8]]] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 4668]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4668-4669] - GenericResultAtLocation [Line: 4678]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4678] - GenericResultAtLocation [Line: 4685]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4685] - GenericResultAtLocation [Line: 4823]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4823] - GenericResultAtLocation [Line: 4826]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4826] - GenericResultAtLocation [Line: 4829]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4829] - GenericResultAtLocation [Line: 4832]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4832] - GenericResultAtLocation [Line: 5057]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (90), "i" (12UL)); [5057-5058] - GenericResultAtLocation [Line: 5065]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (92), "i" (12UL)); [5065-5066] - GenericResultAtLocation [Line: 5073]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (93), "i" (12UL)); [5073-5074] - GenericResultAtLocation [Line: 5100]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (123), "i" (12UL)); [5100-5101] - GenericResultAtLocation [Line: 5108]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (124), "i" (12UL)); [5108-5109] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b2b7df93b51a94ba716b03fbeddaaade451179b4a653f71c9a376f3a6d0a7d2d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 15:44:44,381 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 15:44:44,470 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-11 15:44:44,476 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 15:44:44,477 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 15:44:44,507 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 15:44:44,508 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 15:44:44,508 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 15:44:44,509 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 15:44:44,510 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 15:44:44,510 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 15:44:44,510 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 15:44:44,511 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 15:44:44,511 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 15:44:44,512 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 15:44:44,512 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 15:44:44,512 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 15:44:44,513 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 15:44:44,515 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 15:44:44,516 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 15:44:44,518 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 15:44:44,518 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 15:44:44,519 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 15:44:44,519 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 15:44:44,519 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 15:44:44,519 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 15:44:44,519 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 15:44:44,521 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 15:44:44,521 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 15:44:44,521 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 15:44:44,521 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 15:44:44,522 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:44:44,522 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 15:44:44,522 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 15:44:44,522 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 15:44:44,523 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 15:44:44,523 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 15:44:44,523 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 15:44:44,523 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 15:44:44,523 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 15:44:44,524 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 15:44:44,525 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 15:44:44,525 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2b7df93b51a94ba716b03fbeddaaade451179b4a653f71c9a376f3a6d0a7d2d [2024-10-11 15:44:44,883 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 15:44:44,910 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 15:44:44,913 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 15:44:44,915 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 15:44:44,915 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 15:44:44,917 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i [2024-10-11 15:44:46,369 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 15:44:46,992 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 15:44:46,993 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i [2024-10-11 15:44:47,054 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/b2b5fd2bd/b04c1c51a2344188b3c446f7eb835618/FLAGe15630219 [2024-10-11 15:44:47,071 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/b2b5fd2bd/b04c1c51a2344188b3c446f7eb835618 [2024-10-11 15:44:47,074 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 15:44:47,077 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 15:44:47,080 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 15:44:47,081 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 15:44:47,086 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 15:44:47,087 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:44:47" (1/1) ... [2024-10-11 15:44:47,088 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19e19c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:44:47, skipping insertion in model container [2024-10-11 15:44:47,090 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:44:47" (1/1) ... [2024-10-11 15:44:47,250 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 15:44:49,701 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i[353830,353843] [2024-10-11 15:44:49,769 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:44:49,839 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-11 15:44:49,910 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 15:44:50,477 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i[353830,353843] [2024-10-11 15:44:50,484 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:44:50,503 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 15:44:50,602 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4668-4669] [2024-10-11 15:44:50,604 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4678] [2024-10-11 15:44:50,605 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4685] [2024-10-11 15:44:50,609 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4823] [2024-10-11 15:44:50,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4826] [2024-10-11 15:44:50,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4829] [2024-10-11 15:44:50,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4832] [2024-10-11 15:44:50,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (90), "i" (12UL)); [5057-5058] [2024-10-11 15:44:50,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (92), "i" (12UL)); [5065-5066] [2024-10-11 15:44:50,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (93), "i" (12UL)); [5073-5074] [2024-10-11 15:44:50,643 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (123), "i" (12UL)); [5100-5101] [2024-10-11 15:44:50,643 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (124), "i" (12UL)); [5108-5109] [2024-10-11 15:44:51,097 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--osst.ko-entry_point.cil.out.i[353830,353843] [2024-10-11 15:44:51,107 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:44:51,211 INFO L204 MainTranslator]: Completed translation [2024-10-11 15:44:51,212 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:44:51 WrapperNode [2024-10-11 15:44:51,212 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 15:44:51,213 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 15:44:51,213 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 15:44:51,214 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 15:44:51,221 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:44:51" (1/1) ... [2024-10-11 15:44:51,328 ERROR L1136 TypeChecker]: C: support_list[0].vendor = (char *)"OnStream" [10905]: Variable #t~ret2608 modified in procedure osst_supports but not declared [2024-10-11 15:44:51,329 ERROR L1136 TypeChecker]: C: support_list[0].vendor = (char *)"OnStream" [10905]: Undeclared identifier #t~ret2608 in IdentifierExpression[#t~ret2608,] [2024-10-11 15:44:51,329 ERROR L1136 TypeChecker]: C: support_list[0].vendor = (char *)"OnStream" [10905]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2608,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]],BitvecLiteral[8,64]]] [2024-10-11 15:44:51,330 ERROR L1136 TypeChecker]: C: support_list[1].vendor = (char *)"OnStream" [10909]: Variable #t~ret2609 modified in procedure osst_supports but not declared [2024-10-11 15:44:51,330 ERROR L1136 TypeChecker]: C: support_list[1].vendor = (char *)"OnStream" [10909]: Undeclared identifier #t~ret2609 in IdentifierExpression[#t~ret2609,] [2024-10-11 15:44:51,330 ERROR L1136 TypeChecker]: C: support_list[1].vendor = (char *)"OnStream" [10909]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2609,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[32,64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 15:44:51,331 ERROR L1136 TypeChecker]: C: support_list[2].vendor = (char *)"OnStream" [10913]: Variable #t~ret2610 modified in procedure osst_supports but not declared [2024-10-11 15:44:51,331 ERROR L1136 TypeChecker]: C: support_list[2].vendor = (char *)"OnStream" [10913]: Undeclared identifier #t~ret2610 in IdentifierExpression[#t~ret2610,] [2024-10-11 15:44:51,331 ERROR L1136 TypeChecker]: C: support_list[2].vendor = (char *)"OnStream" [10913]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2610,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[64,64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 15:44:51,332 ERROR L1136 TypeChecker]: C: support_list[3].vendor = (char *)"OnStream" [10917]: Variable #t~ret2611 modified in procedure osst_supports but not declared [2024-10-11 15:44:51,332 ERROR L1136 TypeChecker]: C: support_list[3].vendor = (char *)"OnStream" [10917]: Undeclared identifier #t~ret2611 in IdentifierExpression[#t~ret2611,] [2024-10-11 15:44:51,332 ERROR L1136 TypeChecker]: C: support_list[3].vendor = (char *)"OnStream" [10917]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2611,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[96,64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 15:44:51,332 ERROR L1136 TypeChecker]: C: support_list[4].vendor = (char *)"OnStream" [10921]: Variable #t~ret2612 modified in procedure osst_supports but not declared [2024-10-11 15:44:51,333 ERROR L1136 TypeChecker]: C: support_list[4].vendor = (char *)"OnStream" [10921]: Undeclared identifier #t~ret2612 in IdentifierExpression[#t~ret2612,] [2024-10-11 15:44:51,333 ERROR L1136 TypeChecker]: C: support_list[4].vendor = (char *)"OnStream" [10921]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2612,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[128,64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 15:44:51,342 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:44:51" (1/1) ... [2024-10-11 15:44:51,343 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 15:44:51,346 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 15:44:51,348 INFO L158 Benchmark]: Toolchain (without parser) took 4270.32ms. Allocated memory was 67.1MB in the beginning and 253.8MB in the end (delta: 186.6MB). Free memory was 25.5MB in the beginning and 124.9MB in the end (delta: -99.5MB). Peak memory consumption was 85.6MB. Max. memory is 16.1GB. [2024-10-11 15:44:51,348 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 48.2MB. Free memory is still 27.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 15:44:51,348 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4132.96ms. Allocated memory was 67.1MB in the beginning and 253.8MB in the end (delta: 186.6MB). Free memory was 25.2MB in the beginning and 132.2MB in the end (delta: -107.0MB). Peak memory consumption was 108.3MB. Max. memory is 16.1GB. [2024-10-11 15:44:51,349 INFO L158 Benchmark]: Boogie Procedure Inliner took 132.79ms. Allocated memory is still 253.8MB. Free memory was 132.2MB in the beginning and 124.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-10-11 15:44:51,350 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 48.2MB. Free memory is still 27.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4132.96ms. Allocated memory was 67.1MB in the beginning and 253.8MB in the end (delta: 186.6MB). Free memory was 25.2MB in the beginning and 132.2MB in the end (delta: -107.0MB). Peak memory consumption was 108.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 132.79ms. Allocated memory is still 253.8MB. Free memory was 132.2MB in the beginning and 124.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10905]: Type Error Variable #t~ret2608 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10905]: Type Error Undeclared identifier #t~ret2608 in IdentifierExpression[#t~ret2608,] - TypeErrorResult [Line: 10905]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2608,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 10909]: Type Error Variable #t~ret2609 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10909]: Type Error Undeclared identifier #t~ret2609 in IdentifierExpression[#t~ret2609,] - TypeErrorResult [Line: 10909]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2609,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[32,64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 10913]: Type Error Variable #t~ret2610 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10913]: Type Error Undeclared identifier #t~ret2610 in IdentifierExpression[#t~ret2610,] - TypeErrorResult [Line: 10913]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2610,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[64,64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 10917]: Type Error Variable #t~ret2611 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10917]: Type Error Undeclared identifier #t~ret2611 in IdentifierExpression[#t~ret2611,] - TypeErrorResult [Line: 10917]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2611,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[96,64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 10921]: Type Error Variable #t~ret2612 modified in procedure osst_supports but not declared - TypeErrorResult [Line: 10921]: Type Error Undeclared identifier #t~ret2612 in IdentifierExpression[#t~ret2612,] - TypeErrorResult [Line: 10921]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret2612,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#support_list~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[128,64],StructAccessExpression[IdentifierExpression[~#support_list~0,],offset]]]]],BitvecLiteral[8,64]]] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 4668]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4668-4669] - GenericResultAtLocation [Line: 4678]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4678] - GenericResultAtLocation [Line: 4685]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4685] - GenericResultAtLocation [Line: 4823]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4823] - GenericResultAtLocation [Line: 4826]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4826] - GenericResultAtLocation [Line: 4829]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4829] - GenericResultAtLocation [Line: 4832]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4832] - GenericResultAtLocation [Line: 5057]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (90), "i" (12UL)); [5057-5058] - GenericResultAtLocation [Line: 5065]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (92), "i" (12UL)); [5065-5066] - GenericResultAtLocation [Line: 5073]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (93), "i" (12UL)); [5073-5074] - GenericResultAtLocation [Line: 5100]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (123), "i" (12UL)); [5100-5101] - GenericResultAtLocation [Line: 5108]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (124), "i" (12UL)); [5108-5109] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR